5 PC software
42 NBM-520 Narda
The NBM-TS software automatically directs you with a
simple mouse click to the corresponding web site in or-
der to search for a newer version of both the NBM-520
firmware as well as the NBM-TS software.
Always use the most recent NBM-TS version to perform
a firmware update.
2. Establish a connection between the instrument and PC
(see “Working with the PC software” on page 40).
3. Start the NBM-TS software.
4. Activate the connection in the Extras menu via the
Connect icon.
5. Click on the Firmware Update icon and follow the
instructions displayed on the screen.
The NBM-520 is initially switched off via remote con-
trol and you will be prompted to switch it on.
The firmware transfer is indicated by the flashing sta-
tus LED.
After a successful transfer, a PC software notice ap-
pears.
6. Switch the NBM-520 on.
The self test with the new firmware starts.
Note: A firmware update takes about 5 minutes.
The NBM-520 display remains blank during update.
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